P301 pen pH meter

Features

• Ultra-compact and thin design: 185 × 50 × 20 mm, with an electrode diameter of 10 mm, capable of measuring pH values ​​in test tubes.
• Advanced features: Automatic calibration, automatic shutdown, low-voltage alarm, electrode failure warning, and other intelligent functions.
• Reliable design: Meets IP57 waterproof rating, features replaceable electrodes, and includes calibration solution and spare batteries in the instrument box.

Specifications

• Instrument Model: P301
• Measuring Range: -2.0-20.0 pH
• Resolution: 0.1/1 pH
• Meter Accuracy/Supplier Accuracy: ±0.2/±0.5
• Temperature Compensation Range: 0 to 99.9°C (Manual)
• Auto-Calibration: 1- to 3-point calibration (pH 4.00/6.86/9.18)
• Power Supply: 2 CR2032 lithium batteries, continuous operation for over 30 hours.
• Dimensions and Weight: Instrument: 185 × 50 × 20 mm / 30 g
• IP Rating: IP57